baber/WOPTO huggingface dataset:
Patent JP-S59113527-A (JP)
Title: Production of magnetic recording medium
Inventor: KISHI TAKASHI
IPC: G11B5/72
Filed: 1982-12-20
Abstract: PURPOSE:To prevent stripping-off of a magnetic layer and to improve durability by using an aliphat. hydrocarbon having a branch and number of carbon atoms in a specific range as a solvent and performing surface treatment. CONSTITUTION:A surface treatment is performed by using an aliphat. hydrocarbon having a branch and 6-9C as a solvent. The surface treatment can be performed by using a lubricant such as higher fatty acid, higher alcohol, fatty acid ester or the like as a surface treating agent. An aliphat. hydrocarbon having a branch and 6-9C is used as the solvent for the surface treating agent. If the number of carbon atom is >9, the b.p. increases and the removal of the solvent by evaporation is difficult. If the number of carbon atom is <6, the solvent is gas at an ordinary temp. or the b.p. is too small to utilize as the solvent, The straight chain aliphat. hydrocarbon having no branch gives a damage on the metallic magnetic layer and is therefore undesirable.
Patent JP-S60115957-A (JP)
Title: Color picture recording device
Inventor: KANZAKI KENJI
IPC: G03G15/01
Filed: 1983-11-28
Abstract: PURPOSE:To execute printing at a high speed by providing a single corotron which is common to plural developing parts corresponding to a color toner, and plural exposing parts peculiar to the plural developing parts, so that the printing can be executed by rotation of once of a photosensitively body. CONSTITUTION:A photosensitve drum 5 is charged by an electrostatically charged corotron 10, and a control signal is outputted to a step-motor 17 from a control part 19. As a result, a displacement mirror 18 is displaced at a prescribed angle, an optical beam 1 is polarized by a fixed mirror 16a, and the fixed mirror 16a executes an exposure to a position of X. An electrostatic latent image of magenta generated by an exposure at the point X is developed by a magenta toner. An electrostatic latent image of yellow generated by an exposure at a point Y is developed by a yellow toner by a developing part 11b. At a point Z, an electrostatic latent image is developed by a cyan toner at a developing part 11c. Images of X, Y and Z are transferred to a form 8 by a transfer corotron 6a in a tansfer part 6, fixed in a fixing part 14 and discharged. In this way, printing can be executed by rotation of once of the photosensitive body, the printing is executed at a high speed, and degradation of sensitivity caused by a dark attenuation can be prevented.
Patent JP-2001052310-A (JP)
Title: Thin-film magnetic head and its manufacture
Inventor: SATO KIYOSHI
IPC: G11B5/17
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head in which a track can be made especially narrow, a magnetic path length is made short, and an inductance can be reduced, and to provide a manufacturing method of the magnetic head. SOLUTION: A coil layer 17 as a first layer is formed, in such a way that the surface 17a of the coil layer 17 is situated on the same face as a reference plane A when the bonding face of a track-width regulation part 14 to an upper- part core layer 16 in the rear of the track-width regulation part 14 is used as the reference plane A. Thereby, the coil layer is formed as a two-layer structure, and the width of the coil layer 17 can be reduced. At the same time, the height up to a second coil insulating layer 24 covering a second coil layer 23 from a lower-part core layer 10 can be reduced. In addition, since the thickness of the coil layer 17 can be increased, a width size T4 of the coil layer 17 can be reduced. Thereby, a magnetic path can be made short, and an inductance can be reduced.
Patent JP-H0857630-A (JP)
Title: Device for driving nozzle stopper for casting
Inventor: KOZUKA YUJI
IPC: B22D41/20
Filed: 1994-08-26
Abstract: PURPOSE: To provide a driving device of a nozzle stopper for casting which can drive to the full opening for high speed casting or the fine adjustment of opening degree of the stopper and makes the variation of the molten metal surface level in a mold the min. and can cast a high quality of ingot in spite of the large or small molten metal supplying quantity or the high or low casting speed. CONSTITUTION: The driving device 50 of the nozzle stopper for casting is provided with a base stand 51 arranged as almost vertical direction, a first shifting table 52 held as parallel to the base stand 51 and freely shiftable in the vertical direction and a second shifting table 53 held as parallel to the first shifting table 52 and freely shiftable in the vertical direction. The nozzle stopper 22 for casting is fitted to the second shifting table 53. Further, the first shifting table 52 is driven with ball screw mechanism driven with a servo motor 55 and the second shifting table 53 is driven with a fluid pressure cylinder 60.
Patent JP-H0385700-A (JP)
Title: Navigation system
Inventor: HAYAKAWA YOSHIHIRO
IPC: G08G1/0969
Filed: 1989-08-30
Abstract: PURPOSE:To guide a vehicle on an arbitrary route by reading out a series of destinations held at an external memory sequentially, and outputting instruction information for advancing direction by comparing them with the present location obtained from a current location identification means. CONSTITUTION:The system is equipped with a memory card read/write part 12, a CD-ROM 15 which holds map information large in capacity within a range where the vehicle travels, a gyro device 16 which identifies the present location, and a message output part 17 in which the advancing direction and a various kinds of messages are displayed with a display device or a voice output device. At such a state, the plural destinations are recorded continuously on a memory card 11, and a control part 13 guides the advancing direction of the vehicle by comparing the destinations with the present location by reading them sequentially. In such a way, the vehicle can be guided on a desired route by selecting a series of destinations appropriately.
Patent JP-S59112852-A (JP)
Inventor: AMOU KIYOYUKI
IPC: B02C18/36
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09105164-A (JP)
Title: Support leg structure of floor pan
Inventor: OKAMOTO KOICHIRO
IPC: E04F15/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of soundproof and vibration-isolating functions by mounting a cushioning material with a recessed section, into which the head section of a bolt support leg screwed to a nut material fixed onto the rear of a floor pan is inserted, and a neck section covering the head section and having a small diameter. SOLUTION: A recessed section 11, into which the bolt head section 21 of a bolt support leg 20 screwed into a nut material 2 fixed onto the rear of a floor pan 1 is inserted, and a neck section 12 covering the head section 21 and having a small diameter are formed on a cushioning material 10 made of a rubber, and the head section 21 inserted into the recessed section 11 is covered with the neck section 12 and falling-off is prevented.  The height of the head section 21 of the bolt support leg 20 is adjusted so that all head sections 21 are brought into contact on a building floor 5 at the beginning of the execution of works, but the central section of the floor pan 1 is warped up due to a change with time, the bolt support leg 20 is floated, the deformation of the floor pan 1 is returned when a man mounts on the floor pan 1, the building floor 5 is struck by the head sections 21, and an abnormal sound is generated, but the generation of the abnormal sound can be prevented by the cushioning material 10.
Patent JP-H0542805-A (JP)
Title: Tire anti-skid device
Inventor: SUGATA SHOICHI
IPC: B60C27/00
Filed: 1991-08-09
Abstract: PURPOSE:To enhance the locking and fixing property of a holddown member with respect to a tire, in a tire anti-skid device having the holddown member affixed to the center portion of the outside of a wheel and holding its mounting position to the tire by means of the holddown member. CONSTITUTION:A holddown member 1 is provided with through lock holes 7 for wheel nuts 6 threadably attached to wheel bolts and also a lock portion having a swelling head 9 is protrusively formed integrally with each wheel nut 6 and also a locking member 10 to which a spacer portion is hermetically attached is detachably installed in a space between the swelling head 9 which protrudes after being loosely passed through each through lock hole 7 and the peripheral edge portion portion of each through lock hole 7, and the holddown member 1 attached and locked to each wheel bolt 6 is fixed by the locking member 10 in the three axial directions of the wheel 4.
Patent JP-H0969931-A (JP)
Title: Polling communication control method of facsimile equipment
Inventor: SHIBATA KOICHI
IPC: H04N1/32
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To enable information reception side facsimile equipment to automatically receive updated information when the information to be provided for the information reception side facsimile equipment is updated by information provision side facsimile equipment. SOLUTION: When the contents of data for polling transmission to be provided for the information reception side which are held on the information provision side facsimile equipment 101 are updated, the information provision side facsimile equipment 101 calls the information reception side facsimile equipment 102 according to a specific rule and the information reception side facsimile equipment 102 performs polling reception from the information provision side facsimile equipment 101 when called according to the specific rule, thereby receiving the data for polling transmission to be provided for the information reception side facsimile equipment which are held on the information provision side facsimile equipment 101.
Patent JP-H01120480-A (JP)
Title: Fluid reverse transmission
Inventor: GERUHARUTO SHIYUTAUDENMAIERU
IPC: F16H41/22
Filed: 1988-09-09
Abstract: PURPOSE: To smoothly and reliably conduct gear changing by controlling filling of torque converter, regulating rotating number of the part connected to the turbine blade wheel of a speed change gear assembly, and synchronizing the engaged elements. CONSTITUTION: The automatic changes of the gear 12, 13 and 14, 15 of the two stage speed change gear assembly 11 are conducted by a control means 30. In this case, the rotating speeds of output shaft 16, gear 13, 15 of the transmission are sensed by sensors 31 to 33, the rotating speed necessary for synchronism is found out, the corresponding order of move forward or filling of the moving torque converter 3, 4 for the move forward, and order of move back or filling of the moving torque converter 7, 8 for the move back are controlled by the electromagnetic valve 35, 37, 34, 36, rotation of turbine shaft 5 or 9 is braked. When a synchronism is detected, an operating cylinder 24 is operated by the electromagnetic valve 38, 39, the sleeve 18 is moving and clutch 19 is engages with 20 or 21. By this manner, the gear changing can be smoothly and reliably conducted.
Patent JP-H0888623-A (JP)
Title: Line control system for communication equipment
Inventor: OTOMO KATSUHIKO
IPC: H04L12/28
Filed: 1994-09-20
Abstract: PURPOSE: To allow the system to be in matching in details with operating and maintenance conditions different from each communication equipment by keeping a communication environment with excellent communication quality on the occurrence of deterioration in communication quality. CONSTITUTION: Terminal information represented in terms of a voice signal or an image signal or the like is sent to a multiplexer 3a being a node equipment of a communication network from communication terminal equipments 1a1 to 1an such as telephone sets or facsimile equipments and multiplexed and then the resulting signal is sent to a communication network. In this case, multiplexers 3a, 3b are interconnected by a private line 4 used usually with priority and a public network 5 used in an auxiliary way. The multiplexer 3a is provided with a communication quality monitor section 10a that monitors the communication quality of a line setup section 9a switching the connection of relay lines and the private line 4 and outputs a communication quality state to the line setup section 9a. Since the connection change in the relay line is controlled depending on the deterioration level of the communication quality, the private line is used effectively and the reduction in the communication cost through the suppression of the use of the public network is expected.
Patent JP-H1166726-A (JP)
Title: Optical disk device
Inventor: YAMAMURO MIKIO
IPC: G11B7/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To improve reproducing performance without imparing recording performance by making rotation control at the time of recording variable and making rotation control at the time of reproduction almost constant and setting a revolving speed at the time of reproduction to the maximum revolving speed or below at the time of recording. SOLUTION: A laser control circuit 33 records data by controlling a semiconductor laser oscillator 39 with a data clock at the time of recording and recording data of a data generating circuit 34. Moreover, a data reproducing circuit 38 reproduces data for reproduction with a clock for reproduction. At this time, the DVD-RAM format of an optical disk 1 is divided into plural zones and it is needed to decide revolving speeds in respective zones in order to fix a recording and reproducing linear velocity and at the time of recording, revolving speeds are made to be prescribed values in which stable possible linear speeds are limited from the viewpoint of the characteristic of a recording medium and at the time of reproduction, since the influence of the characteristic of the medium is not present, a data read time is shortened by revolving the optical disk as much as fast.  However, when revolutions of the disk are made fast in all areas, since at the time of operation shifts among reproductions and recordings, changes of revolving speeds become large every time the operation shifts and changing times are needed largely, a revolution at the time of recording is made a variable type revolution and a revolution at the time of reproduction is made a constant revolution.
Patent JP-H1168133-A (JP)
Title: Thin-film element module and its manufacture
Inventor: MATSUSHITA TAKESHI
IPC: H01L21/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film element module and its manufacturing method, in which cost and energy consumption are reduced by simplifying the structure of the thin-film element module and its manufacturing method. SOLUTION: A solar battery module 300 includes a plurality of separated solar cell units 310, for instance arranged serially on a flexible plastic film supporting board 320. The adjoining solar cell units 310 are connected to each other with a connecting member 330. Each solar cell unit 310 is obtained by cutting between a plurality of the solar cell units transcribed on a plastic film board 210 by using a paper cutter or the like. The separated solar cell units 310 is bonded on a plastic film supporting board 320, and the adjoining solar battery elements are connected electrically with the connecting member 330 made of a conductive film.
Patent JP-H0887433-A (JP)
Title: Block management system of file system
Inventor: ISHIDA HIDEO
IPC: G06F12/00
Filed: 1994-09-20
Abstract: PURPOSE: To suppress the generation of an unnecessary storage area while speeding up input to and output from a disk storage device for a large-volume file. CONSTITUTION: A file system generating means 1 provides data block storage areas 102 and 103 for a disk storage device 101; and blocks b1-b5 of small size are generated in the data block storage area 102 and blocks b6-b10 of large size are generated in the data block storage area 103. A free block allocating means 2 when allocates necessary blocks so as to store file data inspects the kind of the file and decides which of the blocks of large size in the data block storage area 103 and the blocks of small size in the data block storage area 102 should be allocated.
Patent JP-H0272798-A (JP)
Title: Acoustic signal regenerating device
Inventor: INANAGA KIYOFUMI
IPC: H04S1/00
Filed: 1988-09-08
Abstract: PURPOSE:To promptly, high-accurately, and stably detect the change of the direction of the head part of a listener by calculating the above-mentioned change based on the phase difference between the output signals of a pair of microphones to be arranged at two parts in the head part to pick up a detecting signal to be outputted from a detecting sound source. CONSTITUTION:For a headphone device 2, first and second microphones 3 and 4 are arranged for mutually separated two parts. A speaker 5 to be the detecting sound source is fixed and arranged to a position separated from the listener. An ultrasonic signal in a non-audible band is supplied from an ultrasonic signal source 7 to this speaker 5, and the speaker 5 outputs an ultrasonic wave to be the detecting signal. This ultrasonic wave is a so-called acoustic wave such as a bust wave for which the detection of its phase is made possible. The output signals of the microphones 3 and 4 are the signals obtained by picking up the acoustic wave to be outputted from the speaker 5, and an arithmetic unit 8 calculates the change of the direction of the head part based on the phase difference between the output signals of both the microphones and respectively processes the acoustic signals of a left channel and a right channel from an acoustic signal supplying source 16 based on transmission characteristics corresponding to the calculated direction of the above-mentioned head part.
Patent JP-H04106846-A (JP)
Title: Cathode-ray tube
Inventor: IKETA SHUNICHI
IPC: H01J29/80
Filed: 1990-08-27
Abstract: PURPOSE:To make the external casing light-weighted by using a metal as a part of the external casing and earthing the metal. CONSTITUTION:A cathode-ray tube is composed in the way of having a structure wherein a glass bulb composed of a glass panel 1 and funnel 2 is installed and electron beam 5 emitted from an electron gun 4 put in the neck part 3 of the funnel 2 is deflected by a deflecting yoke 7 put near a cone part 6 of the funnel 2 to scan on a screen 8 of phosphors formed on the inside of the glass panel 1 and re-produce an image on the screen 8, and a part of an external casing is metallized and kept at an earth potential. In other words, a part between the cone part 6 and a shadow mask 9 is metallized and the metallized part 10 is earthed. As a result, the external casing is made light-weighted.
Patent JP-2000059432-A (JP)
Title: Ip packet communication system
Inventor: MURAI TAKAAKI
IPC: H04L12/28
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an IP packet communication system by relieving the load of generating an IP packet transfer table from an IP packet transfer device and capable of having the IP packet transfer device devote to the transfer of an IP packet. SOLUTION: A LAN terminal container 2 notifies a configuration management device 4 of the read IP address of a LAN terminal through a communication link, the configuration management device 4 specifies the position information of the LAN terminal, based on an IP address and interface number received from the LAN terminal container 2, generates an IP packet transfer table based on the information and transmits it to an IP packet transfer device 3 through the communication link, and IP packet transfer device 3 receives the IP packet transfer table from an output interface of the configuration management device 4 through the communication link and transfers the IP packet by using this.
Patent JP-H0388156-A (JP)
Title: Magneto-optical recording and reproducing method
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1989-08-31
Abstract: PURPOSE:To avoid the ocurrence of crosstalk by using a magneto-optical recording medium formed by laminating a reproducing magnetic layer and a recording holding magnetic layer and reading out transfered magnetization information by the magneto-optical interaction. CONSTITUTION:At first, the reproducing magnetic layer 1 is magnetized in one direction with external magnetic field to be initialized, and the magneto- optical recording medium 3 is irradiated with reproducing light L in such a state. Thereafter, the magnetization information recorded on the recording holding magnetic layer 2 is transferred to the magnetic layer 1 with the magnetostatic field by the recording magnetization of the layer 1 in a heated state at the time of reproducing. The magneto-optical interaction in the magnetic layer 1, that is, the Kerr rotation angle of the light L is detected to read out the information. Then, the crosstalk is effectively avoided based on the information between adjacent tracks in a track width direction. Thus, density in a line direction and density in the track width direction are improved and S/N in reproducing is enhanced.
Patent JP-2001051775-A (JP)
Title: Erroneous input preventing device for preset counter
Inventor: ISHII HIDEO
IPC: H01H35/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify operation and to surely eliminate erroneous operation. SOLUTION: In an erroneous input preventing device for a preset counter, a pair of a light emitting element 22 and a light receiving element 23 receiving the signal from the element 22 constitutes each photoelectric switch, plural photoelectric switches are arranged on a switch fixing board 4, processing functions are made to correspond to these photoelectric switches respectively and each of the functions of these photoelectric switches which has processing functions except for stopping and resetting requiring urgency are prohibited form operating unless a shift switch is pressed. Thus, an operation switch can be miniaturized and its weight can be reduced.  Since an operator executes operation with both of his/her hands except for emergency, erroneous pressing of the operation switch is reduced and it is eliminated to mistake a set value because of wrongly operating a neighboring operation switch and to wrongly input a reset or start switch though the flow of a fluid must be stopped originally.
Patent JP-2000056010-A (JP)
Title: Radar system
Inventor: OKAMOTO ATSUO
IPC: G01S7/295
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous recognition of a natural radar image by preventing false targets from being concentrated at one position even when a clutter area is reduced. SOLUTION: A reference false target number generation section 7 is provided with a clutter area ratio calculation section 71 and a reference false target number calculation section 72. The clutter area ratio calculation section 71 calculates a clutter area ratio CAR based on the clutter gate signal CG.  The reference false target number calculation section 72 multiplies the allowable maximum value FNmax of the total target number when the whole area set in advance is a clutter area portion by the clutter area ratio CAR, outputs it to a clutter inside threshold value generation section 61 as the reference false target number RFNc of the clutter area portion, multiplies the minimum value of the total target number when there is no clutter area in the whole area by the ratio (1-CAR) of the portion other than the clutter area, and outputs it to a clutter outside threshold value generation section 62 as the reference false target number RFNo of the portion on the outside of the clutter area.